The John Forsythe Show (sitcom/spy show)

(NBC Primetime, 1965 - 1966)
[John Forsythe had previously starred in "Bachelor Father" and
was to go on to fame in the Primetime Serial "Dallas"; but
this mid-60's series was trying to find the proper vehicle:
the series began as a sitcom; it changed format mid-season
to a spy show; but it still only lasted one season...]